Preflop: Why do you 3bet here? It doesn't really have much to do with his stealing % cause he practically maybe doesn't fold at all to 3bets.

As playedPostflop: What's the purpose of CBetting the flop once and then Check/Folding it? You are rarely making any mediocre hands nor even floats to fold by this. Then instead Check/Fold the flop and which should be the line.